[ http://issues.apache.org/jira/browse/TUSCANY-682?page=comments#action_12431927 ] Ron Gavlin commented on TUSCANY-682: ------------------------------------
Hi Frank, My apologies. I didn't notice the comment you had added on line 194. Once I commented that line, the problem disappeared. Thanks for the excellent support. Regards, - Ron > NPE at o.a.t.sdo.impl.ClassImpl.getProperty(ClassImpl.java:192) w/multiple > threads > ---------------------------------------------------------------------------------- > > Key: TUSCANY-682 > URL: http://issues.apache.org/jira/browse/TUSCANY-682 > Project: Tuscany > Issue Type: Bug > Components: Java SDO Implementation > Affects Versions: Java-M1 > Environment: Win2K, multi-threaded load test > Reporter: Ron Gavlin > Priority: Critical > > I receive the following NPE when using Tuscany SDO in a multi-threaded > environment. Here is the stack trace: > java.lang.NullPointerException > at org.apache.tuscany.sdo.impl.ClassImpl.getProperty(ClassImpl.java:192) > at > org.apache.tuscany.sdo.util.DataObjectUtil.getProperty(DataObjectUtil.java:2342) > at > org.apache.tuscany.sdo.util.DataObjectUtil.getProperty(DataObjectUtil.java:1284) > at > org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.setFeatureName(DataObjectUtil.java:2032) > at > org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.process(DataObjectUtil.java:2139) > at > org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.init(DataObjectUtil.java:1918) > at > org.apache.tuscany.sdo.util.DataObjectUtil$Accessor.create(DataObjectUtil.java:1838) > at org.apache.tuscany.sdo.util.DataObjectUtil.get(DataObjectUtil.java:739) > at org.apache.tuscany.sdo.util.DataObjectUtil.get(DataObjectUtil.java:213) > ... > I suspect the NPE is due to synchronization problems with the > ClassImpl.propertyNameToPropertyMap. This problem occurs during load testing > of our application. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
